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latent.spacearticle🧠 AI

[AINews] Google admits AI Mode hurts Search revenue; -15% $500B drop worst since 2004 IPO. AI Bear Market coming?

AINews issue for 29 to 30 October 2026 from Latent Space. It opens on Google's admission that AI Mode monetises worse than classic Search, which preceded a roughly 15% share drop. It then recaps Claude Ultra dropping the 5-hour limit, Gemini 4 Carbon, Mistral Large 4, Nemotron 3.5, Artificial Analysis Index v5, Unsloth GGUF disputes, and the Anthropic S-1 filing.

Claude CodeClaudeGemini+17
GoogleAnthropicOpenAI+46

ai-policy, models, evalsΒ· Published and added 31 Oct 2026

huggingface.copaper🧠 AI

Your Benchmark Is an Empirical Measure Over Difficulty

The paper treats a benchmark as an empirical measure over item difficulty and formalizes two failure modes: measure mismatch (benchmark difficulty distribution differs from the intended one) and coverage gaps (uncovered difficulty regions that hide localized training progress). It proposes two diagnostic metrics with theoretical guarantees and analyzes 25 popular benchmarks across 7 domains using estimated item difficulties. It also introduces BenchFill, a difficulty-targeted item rewriting algorithm that reduces local coverage gaps.

BenchFill

evals, researchΒ· Added 31 Oct 2026

x.comadvisoryπŸ›‘οΈ Security

ClioBitcoinBank πŸ΄β€β˜ οΈ (@ClioBitcoinBank) on X

lnd v0.20.7 and v0.21.6 are Lightning Network Daemon releases announced by Clio Bitcoin Bank. They include a Go-specific mitigation, with the MPTCP flag turned off, for CVE-2026-98432, a use-after-free in the Linux kernel's IPv4 TCP code. The post recommends all users update. It gives no exploit or impact detail.

lndLinux kernelGo+2
CVE-2026-98432use-after-freeClio Bitcoin Bank

Cloud & InfraΒ· Published and added 31 Oct 2026

microsoft.comwriteupπŸ›‘οΈ Security

Inside a malicious Claude Code-branded extension and its persistent SSH backdoor

Microsoft Threat Intelligence analyzes a tampered anthropic.claude-code extension (versions 2.1.312 and 2.1.313) served on the Cursor marketplace on 29 October 2026. The injected JavaScript loader adds an SSH key labeled svc-telemetry, opens a reverse SSH tunnel and sets up persistence on macOS, Linux and Windows. The post gives cleanup steps, IOCs and Defender XDR hunting queries. VS Code Marketplace and npm were not affected.

CursorClaude CodeSSH+3
Protocol Tunneling (T1572)reverse SSH tunnelMicrosoft Threat Intelligence+2

Supply Chain, Blue Team & Detection, Malware & REΒ· Published and added 31 Oct 2026

wiz.iowriteupπŸ›‘οΈ Security

β€œBlack October” for AI Developer Platforms

Wiz Research links October 2026 breaches at AI developer platforms (Fireworks, OpenCode, Warp, Zeabur, Railway and others) to stolen environment-variable credentials for AI access. It details two enterprise AWS Bedrock keys abused after vendor breaches: about 800k and 1.7 million calls, over $100k in list-price usage. It profiles two LLM resale operations, "momo" and "Xingjiabi", that tested the keys.

AWS BedrockOpenCodeClaude+3
LLMjackingdistillationWiz Research+13

Threat Intel, AI Security, Cloud & InfraΒ· Added 31 Oct 2026, published 30 Oct 2026

stepsecurity.ioarticleπŸ›‘οΈ Security

Binance’s $6.3 Billion Hack Puts Developer Machine Security in Focus

StepSecurity's analysis of Binance's 29 October 2026 incident, which Binance puts at about $6.3 billion in affected assets. It covers Binance's disclosure of a possible DevOps laptop compromise, and TRM Labs and Elliptic findings on 50 EIP-7702 authorizations and a persistent delegation. It links this to the Nx, OVHcloud CLI and Claude Code extension compromises, gives an investigation checklist, then describes StepSecurity products.

EthereumnpmVS Code+3
BinanceTRM LabsElliptic+5

Blockchain, Supply ChainΒ· Published and added 30 Oct 2026

simonwillison.netarticle🧠 AI

dbreunig/nesformer

nesformer is a project by Drew Breunig that bakes a working Nintendo Entertainment System 6502 CPU emulator into the weights of Qwen3.5-4B, so NES ROMs such as Super Mario Bros run (very slowly) inside the model. It follows Divyansh Agrawal's qwenputer. Simon Willison relays the Opus 5.5 prompts Breunig used, and notes that Opus found Christopher Pow's CPU conformance tests.

Qwen3.5TransformerLLM+1
Simon WillisonDrew BreunigDivyansh Agrawal+5

research, coding-agents, modelsΒ· Published and added 30 Oct 2026

ethresear.chthreadπŸ›‘οΈ Security

ERC draft: Independent Simulation Result for (STVA)

ERC draft "Independent Simulation Result" (STVA) defines a canonical, content-addressed SimulationResult (success, gasUsed, returnData, stateDiffHash, logsHash, snapshotId, resultHash) that any wallet, hardware device or verifier can recompute from the same VerificationPayload and state snapshot. It targets compromised-frontend and UI/calldata-mismatch attacks, and defines Basic, Standard and Strict compliance levels. Open questions are stateDiff encoding, prestate proofs and binding to capability tokens.

EthereumrevmSafe
ERC-7730EIP-712ERC-4337+3

BlockchainΒ· Published and added 30 Oct 2026

bleepingcomputer.comarticleπŸ›‘οΈ Security

Critical Linux kernel flaw allows remote root attacks on MPTCP servers

CVE-2026-98432 is a use-after-free race condition in the Linux kernel IPv4 TCP code (tcp_v4_syn_recv_sock, ireq_opt), affecting kernels back to 4.4 and rated 9.8 by the kernel CVE team (Red Hat rates it 5.9). Anthropic researchers say an unreleased Claude model built an exploit that bypassed KASLR and got remote root on an MPTCP listener in about 53 minutes. The article lists distro patch status and CIQ's nftables mitigation for IP options; disabling MPTCP alone does not help. No in-the-wild exploitation is reported.

Linux kernelAnthropicClaude+2
CVE-2026-98432use-after-freeKASLR bypass+4

Offensive Security, AI Security, Cloud & InfraΒ· Published and added 30 Oct 2026

x.comthreadπŸ›‘οΈ Security

Tanmay (@TanmayK_03) on X

DBHub, a database MCP server, had a read-only mode bypass in its SQL check. The check treated every `--` as a comment, but MySQL only starts a comment when whitespace follows it. A hidden write statement could therefore still run, and a prompt injection could trigger it. Fixed in version 0.22.6. Replies say enforcement belongs in database grants and that parser tests need to be dialect-specific.

DBHubMySQLModel Context Protocol
prompt injection

AppSec, AI SecurityΒ· Added 31 Oct 2026, published 30 Oct 2026

galaxy.comarticleπŸ›‘οΈ Security

Weekly Research Brief: Binance Hacked; Hyperliquid on Wall Street; Prediction Markets’ Brazil β€˜Miss’

Galaxy Research's weekly brief of 30 October 2026 opens with the Binance hack: about $6.3b drained across 10 blockchains, attributed by TRM Labs and Chainalysis to TraderTraitor (Lazarus-linked). The attacker used EIP-7702 with 50 pre-signed authorizations on Ethereum, and Binance's preliminary finding is a compromised DevOps laptop reaching a service container. Tether and Circle froze about $2.6b. The other sections cover Hyperliquid and prediction markets.

EthereumBitcoinUSDC+2
TraderTraitorLazarus GroupEIP-7702+7

Blockchain, Threat IntelΒ· Added 30 Oct 2026

galaxy.comarticleπŸ›‘οΈ Security

Here We Go Again: Binance Loses $6.3b in Largest Robbery in History

Galaxy Research newsletter on the roughly $6.3b drained from Binance across 10 blockchains, which TRM Labs and Chainalysis attribute to TraderTraitor. On Ethereum the attacker used EIP-7702 to turn a hot wallet into a sweeper contract backed by 50 pre-signed authorizations. Binance's preliminary finding is a compromised DevOps laptop, with no wallet key leak. Tether, Circle, Ripple and World Liberty froze about $2.7b; Galaxy also assesses Binance's ability to cover losses.

EthereumBitcoinTether+3
TraderTraitorLazarus GroupBinance+7

Blockchain, Threat IntelΒ· Added 30 Oct 2026

x.comthread🧠 AI

Artificial Analysis (@ArtificialAnlys) on X

Hyperflow H3 is Video Rebirth's 8-step LoRA for MiniMax H3, released in September 2026 with open weights. Artificial Analysis ranks it #5 on AA-Video-I2V v2.1 and #3 on AA-Video-Editing v1.1, ahead of MiniMax H3 (768p). It costs $9.00 per minute for Image to Video and $18.00 for Video Editing at 1088p, under half of Dreamina Seedance 2.5 ($34.12 and $40.82). The thread gives per-capability and per-use-case breakdowns.

LoRAdiffusion model
Artificial AnalysisVideo RebirthHyperflow H3+6

models, evals, multimodalΒ· Added 31 Oct 2026, published 30 Oct 2026

status.bunny.netadvisoryπŸ›‘οΈ Security

Bunny CDN Security Incident

Bunny CDN status-page notice, posted 28 October 2026, about unauthorized access at an infrastructure provider that hosted one bunny.net CDN node in Armenia. Traffic was stopped within 20 minutes and the server wiped. No access to the node was found, but cached content, Pull Zone configs and TLS certificates could have been exposed, so all platform certificates were reissued. Customers with their own certificates should rotate them with new private keys.

Bunny CDNTLS
bunny.netb-cdn.netbunny.run

Threat Intel, Cloud & InfraΒ· Added 31 Oct 2026, published 30 Oct 2026

bankless.comarticleπŸ›‘οΈ Security

Binance Just Suffered the Biggest Hack in Crypto History. What Now?

Bankless report on the Binance hack of $6.3 billion, which Binance's preliminary investigation traced to a compromised DevOps engineer's laptop with access to withdrawal-authorizing systems. TRM Labs found valid EIP-7702 authorizations on Ethereum, and nine other chains were drained through normally signed transactions. TRM and Chainalysis link it to North Korea's TraderTraitor. Tether and Circle froze about $3 billion, and Binance says SAFU and corporate cash will cover the losses.

EthereumBitcoinSolana+1
BinanceTraderTraitorDPRK+9

Blockchain, Threat IntelΒ· Published and added 30 Oct 2026

bankless.comarticleπŸ›‘οΈ Security

Polymarket Sends $3.9M Back to Traders After Vendor Script Drain

Polymarket's international site was hit on 29 October 2026 when a page-speed monitoring script served from DebugBear's CDN was replaced with a drainer. It hijacked logged-in sessions for about an hour and took $2.7M from 726 wallets via Polymarket's relayer. Scott Helme of Report URI says the CSP allowlisted every domain used and that hash pinning would have blocked the swapped file. Polymarket is repaying $3.9M, and this is its second vendor-script compromise since June.

Polymarket
DebugBearReport URIBitquery+1

Supply Chain, AppSecΒ· Published and added 30 Oct 2026

ethereum-magicians.orgthreadπŸ›‘οΈ Security

Pre-ERC: x402 Payee Verification for ERC-8004 Agents

Pre-ERC draft on Ethereum Magicians that binds the x402 payTo address to an ERC-8004 agent's registered agentWallet, directly or through an EIP-712 payee delegation (ERC-1271 for contract wallets). It lists eight fixed checker outcomes and requires the resource origin to appear in the registration file. On Robinhood Chain (28 October 2026), 5,575 of 20,046 agents answered with x402 requirements, and only 5 used their agentWallet as payTo.

x402Ethereumtoll
ERC-8004ERC-8470EIP-712+5

AI Security, Identity & AccessΒ· Published and added 30 Oct 2026

ethereum-magicians.orgthread🧠 AI

ERC-8478: x402 Payee Verification for ERC-8004 Agents

ERC-8478 is a draft Ethereum standard that binds the payTo address in an x402 payment requirement to the seller's ERC-8004 agent identity. A payer compares payTo with the registered agentWallet, or accepts an EIP-712 payee delegation signed by it, and checks that the origin is listed in the registration file. On Robinhood Chain, 5 of 5,575 x402-responding agents had payTo equal to agentWallet (28 October 2026).

x402ERC-8004Ethereum+3
ERC-8478ERC-8470CAIP-10+1

agentsΒ· Published and added 30 Oct 2026

ethereum-magicians.orgthreadπŸ›‘οΈ Security

ERC-8478: x402 Payee Verification for ERC-8004 Agents

ERC-8478 is a draft Ethereum standard that binds the x402 payTo address to an ERC-8004 agent's identity, to stop payee redirection by a hijacked domain, proxy or injected tool result. A payTo must equal the agentWallet or carry an EIP-712 delegation signed by it, and the origin must be listed in the registration file. On Robinhood Chain, 5 of 5,575 x402-responding agents used their agentWallet as payTo (28 October 2026).

x402ERC-8004Ethereum+2
ERC-8478ERC-8470EIP-712+3

AI Security, BlockchainΒ· Published and added 30 Oct 2026

ethereum-magicians.orgthread🧠 AI

Pre-ERC: x402 Payee Verification for ERC-8004 Agents

Pre-ERC draft on the Ethereum Magicians forum that ties the payTo address in an x402 payment requirement to the seller's ERC-8004 agent identity. The payTo must equal the registered agentWallet or an EIP-712 delegation signed by it, and the origin must be listed in the registration file. A checker returns one of eight fixed outcomes. On Robinhood Chain, 5 of 5,575 x402-enabled agents out of 20,046 used their agentWallet as payTo.

x402ERC-8004Ethereum+4
ERC-8470RobinhoodEthereum Magicians

agentsΒ· Published and added 30 Oct 2026

huggingface.cowriteup🧠 AI

nemotron-halloween

MonsterHouse is a Halloween interactive projection built on the NVIDIA Nemotron Voice Agent: Nemotron Speech ASR, Nemotron 3.5 Bolt E4B 4GB with a LoRA persona adapter, Magpie TTS Zeroshot and Audio2Face-3D in Unreal Engine, on two RTX Blackwell GPUs. Median end-of-speech-to-audio is 1.70 seconds live and 0.72 seconds with cached responses. The post gives a build path and tips on caching and state handling.

Nemotron Voice AgentNemotron Speech ASRNemotron 3.5 Bolt E4B 4GB+11
NVIDIANemotronQwen3 30B-A3B+3

multimodal, agents, trainingΒ· Published and added 30 Oct 2026

decrypt.coarticleπŸ›‘οΈ Security

Secret Service, FBI Join Binance Hack Probe as Circle Freezes $823 Million

Decrypt reports that Binance is working with the FBI and U.S. Secret Service after a theft of about $6.4 billion, which TRM Labs and Chainalysis attribute to North Korea's TraderTraitor group, also linked to the February 2025 Bybit hack. Circle froze about $823 million in USDC and Tether froze USDT, though the page gives differing Tether totals. Binance first suspected a compromised DevOps engineer laptop, found more breach points, and saw no evidence of leaked wallet private keys.

USDCTether
TraderTraitorBinanceBybit+10

Blockchain, Threat IntelΒ· Published and added 30 Oct 2026

blog.cloudflare.comwriteupπŸ›‘οΈ Security

4 real? Tracking exploitation and patching of eMudhra’s weak keys

Cloudflare's follow-up on eMudhra's eight trivially recoverable intermediate CA keys (such as 4, 56 and 66), disclosed 19 October 2026. Pingora logging showed about 22,000 handshakes with the weak keys, including about 160 forged certificates made within hours of disclosure. Probes on 50 million challenge pages show many bots, old browsers and Android WebView still trust the chain.

CloudflarePingoraAndroid WebView+2
eMudhraMozillaDennis Jackson+6

Threat Intel, Blue Team & DetectionΒ· Published and added 30 Oct 2026

interconnects.aiarticle🧠 AI

Was I wrong about open models & cyber risks?

Interconnects post in which Nathan Lambert revisits his claim that an open-weight Claude Mythos would have been survivable. He argues GLM-5.3 already crosses the capability threshold with little visible societal change, and quotes Rob Wiblin, Anthropic and Zvi Mowshowitz as examples of exaggerated warnings. He cites Epoch AI's Firefox exploit built with GLM-5.3, and treats the recent vulnerability surge as an ecosystem trend driven by AI capability and diffusion, not open versus closed models.

FirefoxGLM
Claude MythosGLM-5.3Anthropic+13

ai-policy, ai-safety, modelsΒ· Published and added 30 Oct 2026

interconnects.aiarticleπŸ›‘οΈ Security

Was I wrong about open models & cyber risks?

Interconnects post in which Nathan Lambert revisits his claim that an open-weight release of Claude Mythos in April 2026 would have been survivable. He argues GLM-5.3 already crosses that capability threshold with little visible harm. He cites Epoch AI's GLM-5.3 Firefox file-exfiltration exploit and Joshua Saxe's trend data, and says recent vulnerability waves come mostly from closed models and general AI diffusion.

GLMFirefoxGitLab+1
MythosProject GlasswingPHP2Shell+9

AI Security, otherΒ· Published and added 30 Oct 2026

cisa.govadvisoryπŸ›‘οΈ Security

CISA Adds Two Known Exploited Vulnerabilities to Catalog

CISA added two Ivanti Connect Secure vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog on 30 October 2026, citing evidence of active exploitation: CVE-2026-111357 (missing authentication for a critical function) and CVE-2026-118527 (generation of predictable numbers or identifiers). The alert restates BOD 26-04, which requires federal civilian agencies to remediate KEV-listed flaws on exposed assets and check for prior compromise. It also links the KEV nomination form.

Ivanti Connect SecureCISA KEVVPN
CVE-2026-111357CVE-2026-118527BOD 26-04+1

Threat Intel, GRCΒ· Published and added 30 Oct 2026

blog.googlearticle🧠 AI

We’ve received our first response from the Project Suncatcher prototype satellite.

Project Suncatcher is a Google research effort to power AI compute in space. Its prototype satellite launched on 1 October 2026 and, after commissioning, returned the first AI response from a data-center-class TPU in orbit: a haiku from the onboard Gemma 4 open model, downlinked over Svalbard. Next come thermal-stress and radiation tests, then twin interconnected satellites in 2027.

TPUGemma
GoogleGemma 4Project Suncatcher+1

inference, ai-infraΒ· Published and added 30 Oct 2026

ethereum-magicians.orgthreadπŸ›‘οΈ Security

EIP Draft: Permanent EOA Delegation Opt-Out (disable EIP-7702)

Discussion thread for a draft Core EIP that lets an Ethereum EOA permanently disable EIP-7702 delegation. A type-4 set-code transaction with an empty authorization list, destination equal to sender and zero value installs the 0xef0200 marker for 33500 gas. Later authorizations, including clearing to the zero address, are skipped. It does not protect against private-key compromise. Open questions cover the prefix, a dedicated transaction type, gas pricing, and EIP-8151 interaction.

Ethereum
EIP-7702EIP-3607EIP-8141+3

BlockchainΒ· Published and added 30 Oct 2026

decrypt.coarticleπŸ›‘οΈ Security

Binance Sets Aside $6.34B to Cover Hack Losses, CEO Says 'Your Assets Are Safe'

Decrypt reports on the October 2026 Binance hot-wallet hack, about $6.3 billion, which Binance CEO Richard Teng says the company will cover with over $6.34 billion of its own funds. Teng says the attacker used an EIP-7702 delegation that skipped Binance's approval controls, a self-destruct mechanism to wipe tooling, and more than one breach point beyond a compromised laptop. TRM Labs and Chainalysis attribute the theft to TraderTraitor, and the attacker is still moving funds on Tron.

EthereumTronAave+1
TraderTraitorEIP-7702Binance+5

Blockchain, Threat IntelΒ· Published and added 30 Oct 2026

microsoft.comwriteupπŸ›‘οΈ Security

From help desk impersonation to AD CS abuse: Investigating ESC1 and ESC8 intrusion paths

Microsoft Threat Intelligence analysis of two human-operated intrusions that began with Teams help desk impersonation and Quick Assist sessions, then diverged at AD CS. Case 1 abused an ESC1 template for privileged certificates and DCSync, with an excluded account later used for Rclone exfiltration. Case 2 used PetitPotam and ESC8 relay to get a domain controller certificate and PKINIT. Includes investigation steps, AD CS hardening and KQL hunting queries.

Active Directory Certificate ServicesMicrosoft TeamsQuick Assist+3
ESC1ESC8PetitPotam+12

Blue Team & Detection, Threat Intel, Offensive SecurityΒ· Published and added 30 Oct 2026

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